24389799

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 13914201

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 1999, 4067, 5997, 12201, 13993, 41979, 97951, 165917, 293853, 497751, 1161419, 3484257, 8129933, 24389799]

約数ペア:

[(1, 24389799), (3, 8129933), (7, 3484257), (21, 1161419), (49, 497751), (83, 293853), (147, 165917), (249, 97951), (581, 41979), (1743, 13993), (1999, 12201), (4067, 5997)]